Monitoring the Top-m Rank Aggregation of Spatial Objects in Streaming Queries.
Farhana Murtaza ChoudhuryZhifeng BaoJ. Shane CulpepperTimos SellisPublished in: ICDE (2017)
Keyphrases
- spatial objects
- rank aggregation
- spatial queries
- spatial databases
- spatial database systems
- spatial data
- indexing techniques
- range queries
- efficient processing
- query processing
- r tree
- spatial relationships
- data streams
- web search
- spatial relations
- web search engines
- ranked list
- user queries
- multiscale
- metric space
- retrieval systems
- high dimensional
- spatial information
- moving objects
- k nearest neighbor
- data structure